From 9002a8d42dcd75ee82e986f7dda7f77060ac837b Mon Sep 17 00:00:00 2001
From: Ansgar Becker <ansgarbecker@users.noreply.github.com>
Date: Wed, 18 Nov 2009 21:30:26 +0000
Subject: [PATCH] Text and Blob data types share the same FIELD_TYPE constants.
 Makes it necessary to adjust type detection logic.

---
 source/mysql_connection.pas | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/mysql_connection.pas b/source/mysql_connection.pas
index e7a113f8..08090403 100644
--- a/source/mysql_connection.pas
+++ b/source/mysql_connection.pas
@@ -658,6 +658,9 @@ begin
       FDatatypes[i] := Datatypes[Low(Datatypes)];
       for j:=Low(Datatypes) to High(Datatypes) do begin
         if Field._type = Datatypes[j].NativeType then begin
+          // Text and Blob types share the same constants (see FIELD_TYPEs in mysql_api)
+          if ((Field.flags and BINARY_FLAG) = BINARY_FLAG) and (Datatypes[j].Category <> dtcBinary) then
+            continue;
           FDatatypes[i] := Datatypes[j];
           break;
         end;